USA Today: Americans are increasingly convinced that the planet's climate is changing and show more support for regulating greenhouse gas emissions, finds a Duke University online survey released Thursday.
The share of Americans who say climate change is occurring - 50% say definitely and 34% say probably - has rebounded, reaching what may be its highest level in national polls since 2007, according to the survey of 1,089 adults conducted Jan. 16-22. Slightly more than half, or 54%, say climate change is...